Details :- Unable to install counter strings because the SYSTEM\CurrentControlSet\Services\MSSQLServer\Performance key could not be opened or accessed. The first DWORD in the Data section contains the Win32 error code.

Event ID – 3009

Event ID :- 3009

Source :- LoadPerf

Details :- Installing the performance counter strings for service MSSQLServer (SQL Server (MSSQLSERVER)) failed. The first DWORD in the Data section contains the error code.

Remediation

Outline

SQL Server Instance

For that specific SQL Server Instance, locate folder where performance counter files are kept and reload them